WinForms

dotnet/winforms

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14727)
on 11 July 2026 by dotnet-maestro[bot]

[release/10.0] Source code updates from dotnet/dotnet

Open

Open PR "[release/10.0] Source code updates from dotnet/dotnet" (#14726)
on 11 July 2026 by dotnet-maestro[bot]

[release/10.0] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/10.0] Source code updates from dotnet/dotnet" (#14722)
on 10 July 2026 by dotnet-maestro[bot]

[release/11.0-preview6] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/11.0-preview6] Source code updates from dotnet/dotnet" (#14725)
on 10 July 2026 by dotnet-maestro[bot]

Fix ThreadContext CurrentForm to reflect ApplicationContext MainForm changes

Open

Open PR "Fix ThreadContext CurrentForm to reflect ApplicationContext MainForm changes" (#14724)
on 10 July 2026 by abineshPalanisamy

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14723)
on 10 July 2026 by dotnet-maestro[bot]

TreeView.CustomDraw leaks one HFONT per visible item per paint when NodeFont is set, leading to GDI handle exhaustion and crash

Open

Open issue "TreeView.CustomDraw leaks one HFONT per visible item per paint when NodeFont is set, leading to GDI handle exhaustion and crash" (#14721)
on 09 July 2026 by tvomacka

[release/10.0] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/10.0] Source code updates from dotnet/dotnet" (#14713)
on 09 July 2026 by dotnet-maestro[bot]

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14720)
on 09 July 2026 by dotnet-maestro[bot]

[release/11.0-preview6] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/11.0-preview6] Source code updates from dotnet/dotnet" (#14719)
on 08 July 2026 by dotnet-maestro[bot]

Fix Setting SplitContainer.Panel2MinSize incorrectly changes SplitterDistance

Open

Open PR "Fix Setting SplitContainer.Panel2MinSize incorrectly changes SplitterDistance" (#14718)
on 08 July 2026 by Sathish-087

Fix WebBrowser control blocks accelerators of buttons on form

Open

Open PR "Fix WebBrowser control blocks accelerators of buttons on form" (#14717)
on 08 July 2026 by JayashreeSF3546

Fix ListViewGroup ownership validation in Add and Insert

Open

Open PR "Fix ListViewGroup ownership validation in Add and Insert" (#14716)
on 08 July 2026 by abineshPalanisamy

Fix Issue 14005: [DarkMode] the Pane in the Anchor Editor should adapt to the dark mode

Open

Open PR "Fix Issue 14005: [DarkMode] the Pane in the Anchor Editor should adapt to the dark mode" (#14715)
on 08 July 2026 by SimonZhao888

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14714)
on 08 July 2026 by dotnet-maestro[bot]

[release/11.0-preview6] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/11.0-preview6] Source code updates from dotnet/dotnet" (#14712)
on 07 July 2026 by dotnet-maestro[bot]

Jwa/try reset the layout changes

Merged or Closed

Closed or merged PR "Jwa/try reset the layout changes" (#14711)
on 07 July 2026 by jaywang-cn

[release/10.0] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/10.0] Source code updates from dotnet/dotnet" (#14708)
on 07 July 2026 by dotnet-maestro[bot]

[release/8.0] Update branding to 8.0.30

Merged or Closed

Closed or merged PR "[release/8.0] Update branding to 8.0.30" (#14704)
on 07 July 2026 by dotnet-bot

[release/9.0] Update branding to 9.0.19

Merged or Closed

Closed or merged PR "[release/9.0] Update branding to 9.0.19" (#14706)
on 07 July 2026 by dotnet-bot

Fix issue 14025: [DarkMode] the item lost dot line when using the mouse to expand the dropdown panel for SelectionPanelRadioButton

Open

Open PR "Fix issue 14025: [DarkMode] the item lost dot line when using the mouse to expand the dropdown panel for SelectionPanelRadioButton" (#14710)
on 07 July 2026 by SimonZhao888

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14709)
on 07 July 2026 by dotnet-maestro[bot]

[release/11.0-preview6] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[release/11.0-preview6] Source code updates from dotnet/dotnet" (#14707)
on 07 July 2026 by dotnet-maestro[bot]

Fixes System.Drawing.Image.FromStream(...) throws "Parameter is not valid." when Stream.Read does not return full file length

Open

Open PR "Fixes System.Drawing.Image.FromStream(...) throws "Parameter is not valid." when Stream.Read does not return full file length" (#14705)
on 06 July 2026 by ricardobossan

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14703)
on 06 July 2026 by dotnet-maestro[bot]

Refactor build.cmd for ARM64 and add build.cmd.ps1

Open

Open PR "Refactor build.cmd for ARM64 and add build.cmd.ps1" (#14702)
on 05 July 2026 by KlausLoeffelmann

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14701)
on 05 July 2026 by dotnet-maestro[bot]

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14700)
on 04 July 2026 by dotnet-maestro[bot]

[main] Source code updates from dotnet/dotnet

Merged or Closed

Closed or merged PR "[main] Source code updates from dotnet/dotnet" (#14699)
on 03 July 2026 by dotnet-maestro[bot]

Chinese vertical text renders incorrectly after rotation with Graphics.DrawString in WinForms

Open

Open issue "Chinese vertical text renders incorrectly after rotation with Graphics.DrawString in WinForms" (#14698)
on 02 July 2026 by vimalrajsf5014